1103915150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{1619}}^1$

素因数の和:2693

約数の個数: 48

約数和(自身を含む): 2214702000

約数和(自身を除く): 1110786850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1049, 1619, 2098, 3238, 5245, 8095, 10490, 13637, 16190, 21047, 26225, 27274, 40475, 42094, 52450, 68185, 80950, 105235, 136370, 210470, 340925, 526175, 681850, 1052350, 1698331, 3396662, 8491655, 16983310, 22078303, 42458275, 44156606, 84916550, 110391515, 220783030, 551957575, 1103915150]

約数ペア:

[(1, 1103915150), (2, 551957575), (5, 220783030), (10, 110391515), (13, 84916550), (25, 44156606), (26, 42458275), (50, 22078303), (65, 16983310), (130, 8491655), (325, 3396662), (650, 1698331), (1049, 1052350), (1619, 681850), (2098, 526175), (3238, 340925), (5245, 210470), (8095, 136370), (10490, 105235), (13637, 80950), (16190, 68185), (21047, 52450), (26225, 42094), (27274, 40475)]